GI.Gtk.Objects.InfoBar

InfoBar is a widget that can be used to show messages to the user without showing a dialog. It is often temporarily shown at the top or bottom of a document. In contrast to Dialog, which has a action area at the bottom, InfoBar has an action area at the side.

The API of InfoBar is very similar to Dialog, allowing you to add buttons to the action area with infoBarAddButton or gtk_info_bar_new_with_buttons(). The sensitivity of action widgets can be controlled with infoBarSetResponseSensitive. To add widgets to the main content area of a InfoBar, use infoBarGetContentArea and add your widgets to the container.

Similar to MessageDialog, the contents of a InfoBar can by classified as error message, warning, informational message, etc, by using infoBarSetMessageType. GTK+ may use the message type to determine how the message is displayed.

A simple example for using a GtkInfoBar:

C code

// set up info bar
GtkWidget *widget;
GtkInfoBar *bar;

widget = gtk_info_bar_new ();
bar = GTK_INFO_BAR (bar);

gtk_widget_set_no_show_all (widget, TRUE);
message_label = gtk_label_new ("");
gtk_widget_show (message_label);
content_area = gtk_info_bar_get_content_area (bar);
gtk_container_add (GTK_CONTAINER (content_area),
                   message_label);
gtk_info_bar_add_button (bar,
                         _("_OK"),
                         GTK_RESPONSE_OK);
g_signal_connect (bar,
                  "response",
                  G_CALLBACK (gtk_widget_hide),
                  NULL);
gtk_grid_attach (GTK_GRID (grid),
                 widget,
                 0, 2, 1, 1);

...

// show an error message
gtk_label_set_text (GTK_LABEL (message_label), message);
gtk_info_bar_set_message_type (bar,
                               GTK_MESSAGE_ERROR);
gtk_widget_show (bar);

GtkInfoBar as GtkBuildable

The GtkInfoBar implementation of the GtkBuildable interface exposes the content area and action area as internal children with the names “content_area” and “action_area”.

GtkInfoBar supports a custom <action-widgets> element, which can contain multiple <action-widget> elements. The “response” attribute specifies a numeric response, and the content of the element is the id of widget (which should be a child of the dialogs actionArea).

CSS nodes

GtkInfoBar has a single CSS node with name infobar. The node may get one of the style classes .info, .warning, .error or .question, depending on the message type.

Exported types

newtype InfoBar

Constructors

InfoBar (ManagedPtr InfoBar)

Instances

GObject InfoBar

Methods

gobjectType :: InfoBar -> IO GType

IsImplementorIface InfoBar

IsObject InfoBar

IsWidget InfoBar

IsContainer InfoBar

IsBox InfoBar

IsOrientable InfoBar

IsBuildable InfoBar

IsInfoBar InfoBar

((~) * info (ResolveInfoBarMethod t InfoBar), MethodInfo * info InfoBar p) => IsLabel t (InfoBar -> p)

Methods

fromLabel :: Proxy# Symbol t -> InfoBar -> p

((~) * info (ResolveInfoBarMethod t InfoBar), MethodInfo * info InfoBar p) => IsLabelProxy t (InfoBar -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> InfoBar -> p

HasAttributeList * InfoBar

type AttributeList InfoBar

type AttributeList InfoBar

type SignalList InfoBar

type SignalList InfoBar

class GObject o => IsInfoBar o

Instances

(GObject a, UnknownAncestorError Constraint InfoBar a) => IsInfoBar a

IsInfoBar InfoBar

toInfoBar :: IsInfoBar o => o -> IO InfoBar

noInfoBar :: Maybe InfoBar

Methods

addActionWidget

data InfoBarAddActionWidgetMethodInfo

Instances

((~) * signature (b -> Int32 -> m ()), MonadIO m, IsInfoBar a, IsWidget b) => MethodInfo * InfoBarAddActionWidgetMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarAddActionWidgetMethodInfo a -> signature -> s

infoBarAddActionWidget

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a, IsWidget b)

=> a

infoBar: a InfoBar

-> b

child: an activatable widget

-> Int32

responseId: response ID for child

-> m ()

Add an activatable widget to the action area of a InfoBar, connecting a signal handler that will emit the InfoBar::response signal on the message area when the widget is activated. The widget is appended to the end of the message areas action area.

Since: 2.18

addButton

data InfoBarAddButtonMethodInfo

Instances

((~) * signature (Text -> Int32 -> m Button), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarAddButtonMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarAddButtonMethodInfo a -> signature -> s

infoBarAddButton

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> Text

buttonText: text of button

-> Int32

responseId: response ID for the button

-> m Button

Returns: the Button widget that was added

Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id. The button is appended to the end of the info bars's action area. The button widget is returned, but usually you don't need it.

Since: 2.18

getActionArea

data InfoBarGetActionAreaMethodInfo

Instances

((~) * signature (m Widget), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarGetActionAreaMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarGetActionAreaMethodInfo a -> signature -> s

infoBarGetActionArea

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> m Widget

Returns: the action area

Returns the action area of infoBar.

Since: 2.18

getContentArea

data InfoBarGetContentAreaMethodInfo

Instances

((~) * signature (m Widget), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarGetContentAreaMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarGetContentAreaMethodInfo a -> signature -> s

infoBarGetContentArea

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> m Widget

Returns: the content area

Returns the content area of infoBar.

Since: 2.18

getMessageType

data InfoBarGetMessageTypeMethodInfo

Instances

((~) * signature (m MessageType), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarGetMessageTypeMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarGetMessageTypeMethodInfo a -> signature -> s

infoBarGetMessageType

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> m MessageType

Returns: the message type of the message area.

Returns the message type of the message area.

Since: 2.18

getShowCloseButton

data InfoBarGetShowCloseButtonMethodInfo

Instances

((~) * signature (m Bool), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarGetShowCloseButtonMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarGetShowCloseButtonMethodInfo a -> signature -> s

infoBarGetShowCloseButton

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> m Bool

Returns: True if the widget displays standard close button

Returns whether the widget will display a standard close button.

Since: 3.10

new

infoBarNew

Arguments

:: (HasCallStack, MonadIO m)

=> m InfoBar

Returns: a new InfoBar object

Creates a new InfoBar object.

Since: 2.18

response

data InfoBarResponseMethodInfo

Instances

((~) * signature (Int32 -> m ()), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarResponseMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarResponseMethodInfo a -> signature -> s

infoBarResponse

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> Int32

responseId: a response ID

-> m ()

Emits the “response” signal with the given responseId.

Since: 2.18

setDefaultResponse

data InfoBarSetDefaultResponseMethodInfo

Instances

((~) * signature (Int32 -> m ()), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarSetDefaultResponseMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarSetDefaultResponseMethodInfo a -> signature -> s

infoBarSetDefaultResponse

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> Int32

responseId: a response ID

-> m ()

Sets the last widget in the info bar’s action area with the given response_id as the default widget for the dialog. Pressing “Enter” normally activates the default widget.

Note that this function currently requires infoBar to be added to a widget hierarchy.

Since: 2.18

setMessageType

data InfoBarSetMessageTypeMethodInfo

Instances

((~) * signature (MessageType -> m ()), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarSetMessageTypeMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarSetMessageTypeMethodInfo a -> signature -> s

infoBarSetMessageType

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> MessageType

messageType: a MessageType

-> m ()

Sets the message type of the message area.

GTK+ uses this type to determine how the message is displayed.

Since: 2.18

setResponseSensitive

data InfoBarSetResponseSensitiveMethodInfo

Instances

((~) * signature (Int32 -> Bool -> m ()), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarSetResponseSensitiveMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarSetResponseSensitiveMethodInfo a -> signature -> s

infoBarSetResponseSensitive

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> Int32

responseId: a response ID

-> Bool

setting: TRUE for sensitive

-> m ()

Calls gtk_widget_set_sensitive (widget, setting) for each widget in the info bars’s action area with the given response_id. A convenient way to sensitize/desensitize dialog buttons.

Since: 2.18

setShowCloseButton

data InfoBarSetShowCloseButtonMethodInfo

Instances

((~) * signature (Bool -> m ()), MonadIO m, IsInfoBar a) => MethodInfo * InfoBarSetShowCloseButtonMethodInfo a signature

Methods

overloadedMethod :: MethodProxy InfoBarSetShowCloseButtonMethodInfo a -> signature -> s

infoBarSetShowCloseButton

Arguments

:: (HasCallStack, MonadIO m, IsInfoBar a)

=> a

infoBar: a InfoBar

-> Bool

setting: True to include a close button

-> m ()

If true, a standard close button is shown. When clicked it emits the response ResponseTypeClose.

Since: 3.10

Properties

messageType

data InfoBarMessageTypePropertyInfo

Instances

AttrInfo InfoBarMessageTypePropertyInfo

Associated Types

type AttrAllowedOps InfoBarMessageTypePropertyInfo :: [AttrOpTag]

type AttrSetTypeConstraint InfoBarMessageTypePropertyInfo :: * -> Constraint

type AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo :: * -> Constraint

type AttrGetType InfoBarMessageTypePropertyInfo :: *

type AttrLabel InfoBarMessageTypePropertyInfo :: Symbol

type AttrOrigin InfoBarMessageTypePropertyInfo :: *

Methods

attrGet :: AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo o => Proxy * InfoBarMessageTypePropertyInfo -> o -> IO (AttrGetType InfoBarMessageTypePropertyInfo)

attrSet :: (AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo o, AttrSetTypeConstraint InfoBarMessageTypePropertyInfo b) => Proxy * InfoBarMessageTypePropertyInfo -> o -> b -> IO ()

attrClear :: AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo o => Proxy * InfoBarMessageTypePropertyInfo -> o -> IO ()

attrConstruct :: (AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo o, AttrSetTypeConstraint InfoBarMessageTypePropertyInfo b) => Proxy * InfoBarMessageTypePropertyInfo -> b -> IO (GValueConstruct o)

type AttrOrigin InfoBarMessageTypePropertyInfo

type AttrOrigin InfoBarMessageTypePropertyInfo = InfoBar

type AttrLabel InfoBarMessageTypePropertyInfo

type AttrLabel InfoBarMessageTypePropertyInfo = "message-type"

type AttrGetType InfoBarMessageTypePropertyInfo

type AttrGetType InfoBarMessageTypePropertyInfo = MessageType

type AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo

type AttrBaseTypeConstraint InfoBarMessageTypePropertyInfo = IsInfoBar

type AttrSetTypeConstraint InfoBarMessageTypePropertyInfo

type AttrSetTypeConstraint InfoBarMessageTypePropertyInfo = * ~ MessageType

type AttrAllowedOps InfoBarMessageTypePropertyInfo

type AttrAllowedOps InfoBarMessageTypePropertyInfo = (:) AttrOpTag AttrSet ((:) AttrOpTag AttrConstruct ((:) AttrOpTag AttrGet ([] AttrOpTag)))

constructInfoBarMessageType :: IsInfoBar o => MessageType -> IO (GValueConstruct o)

getInfoBarMessageType :: (MonadIO m, IsInfoBar o) => o -> m MessageType

infoBarMessageType :: AttrLabelProxy "messageType"

setInfoBarMessageType :: (MonadIO m, IsInfoBar o) => o -> MessageType -> m ()

showCloseButton

data InfoBarShowCloseButtonPropertyInfo

Instances

AttrInfo InfoBarShowCloseButtonPropertyInfo

Associated Types

type AttrAllowedOps InfoBarShowCloseButtonPropertyInfo :: [AttrOpTag]

type AttrSetTypeConstraint InfoBarShowCloseButtonPropertyInfo :: * -> Constraint

type AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo :: * -> Constraint

type AttrGetType InfoBarShowCloseButtonPropertyInfo :: *

type AttrLabel InfoBarShowCloseButtonPropertyInfo :: Symbol

type AttrOrigin InfoBarShowCloseButtonPropertyInfo :: *

Methods

attrGet :: AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo o => Proxy * InfoBarShowCloseButtonPropertyInfo -> o -> IO (AttrGetType InfoBarShowCloseButtonPropertyInfo)

attrSet :: (AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo o, AttrSetTypeConstraint InfoBarShowCloseButtonPropertyInfo b) => Proxy * InfoBarShowCloseButtonPropertyInfo -> o -> b -> IO ()

attrClear :: AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo o => Proxy * InfoBarShowCloseButtonPropertyInfo -> o -> IO ()

attrConstruct :: (AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo o, AttrSetTypeConstraint InfoBarShowCloseButtonPropertyInfo b) => Proxy * InfoBarShowCloseButtonPropertyInfo -> b -> IO (GValueConstruct o)

type AttrOrigin InfoBarShowCloseButtonPropertyInfo

type AttrOrigin InfoBarShowCloseButtonPropertyInfo = InfoBar

type AttrLabel InfoBarShowCloseButtonPropertyInfo

type AttrLabel InfoBarShowCloseButtonPropertyInfo = "show-close-button"

type AttrGetType InfoBarShowCloseButtonPropertyInfo

type AttrGetType InfoBarShowCloseButtonPropertyInfo = Bool

type AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo

type AttrBaseTypeConstraint InfoBarShowCloseButtonPropertyInfo = IsInfoBar

type AttrSetTypeConstraint InfoBarShowCloseButtonPropertyInfo

type AttrSetTypeConstraint InfoBarShowCloseButtonPropertyInfo = * ~ Bool

type AttrAllowedOps InfoBarShowCloseButtonPropertyInfo

type AttrAllowedOps InfoBarShowCloseButtonPropertyInfo = (:) AttrOpTag AttrSet ((:) AttrOpTag AttrConstruct ((:) AttrOpTag AttrGet ([] AttrOpTag)))

constructInfoBarShowCloseButton :: IsInfoBar o => Bool -> IO (GValueConstruct o)

getInfoBarShowCloseButton :: (MonadIO m, IsInfoBar o) => o -> m Bool

infoBarShowCloseButton :: AttrLabelProxy "showCloseButton"

setInfoBarShowCloseButton :: (MonadIO m, IsInfoBar o) => o -> Bool -> m ()

Signals

close

type C_InfoBarCloseCallback = Ptr () -> Ptr () -> IO ()

type InfoBarCloseCallback = IO ()

data InfoBarCloseSignalInfo

Instances

SignalInfo InfoBarCloseSignalInfo

Associated Types

type HaskellCallbackType InfoBarCloseSignalInfo :: *

Methods

connectSignal :: GObject o => SignalProxy o InfoBarCloseSignalInfo -> o -> HaskellCallbackType InfoBarCloseSignalInfo -> SignalConnectMode -> IO SignalHandlerId

type HaskellCallbackType InfoBarCloseSignalInfo

type HaskellCallbackType InfoBarCloseSignalInfo = InfoBarCloseCallback

afterInfoBarClose :: (GObject a, MonadIO m) => a -> InfoBarCloseCallback -> m SignalHandlerId

genClosure_InfoBarClose :: InfoBarCloseCallback -> IO Closure

mk_InfoBarCloseCallback :: C_InfoBarCloseCallback -> IO (FunPtr C_InfoBarCloseCallback)

noInfoBarCloseCallback :: Maybe InfoBarCloseCallback

onInfoBarClose :: (GObject a, MonadIO m) => a -> InfoBarCloseCallback -> m SignalHandlerId

wrap_InfoBarCloseCallback :: InfoBarCloseCallback -> Ptr () -> Ptr () -> IO ()

response

type C_InfoBarResponseCallback = Ptr () -> Int32 -> Ptr () -> IO ()

type InfoBarResponseCallback = Int32 -> IO ()

data InfoBarResponseSignalInfo

Instances

SignalInfo InfoBarResponseSignalInfo

Associated Types

type HaskellCallbackType InfoBarResponseSignalInfo :: *

Methods

connectSignal :: GObject o => SignalProxy o InfoBarResponseSignalInfo -> o -> HaskellCallbackType InfoBarResponseSignalInfo -> SignalConnectMode -> IO SignalHandlerId

type HaskellCallbackType InfoBarResponseSignalInfo

type HaskellCallbackType InfoBarResponseSignalInfo = InfoBarResponseCallback

afterInfoBarResponse :: (GObject a, MonadIO m) => a -> InfoBarResponseCallback -> m SignalHandlerId

genClosure_InfoBarResponse :: InfoBarResponseCallback -> IO Closure

mk_InfoBarResponseCallback :: C_InfoBarResponseCallback -> IO (FunPtr C_InfoBarResponseCallback)

noInfoBarResponseCallback :: Maybe InfoBarResponseCallback

onInfoBarResponse :: (GObject a, MonadIO m) => a -> InfoBarResponseCallback -> m SignalHandlerId

wrap_InfoBarResponseCallback :: InfoBarResponseCallback -> Ptr () -> Int32 -> Ptr () -> IO ()